Base | Representation |
---|---|
bin | 1001100011100100100011 |
3 | 11201021012121 |
4 | 21203210203 |
5 | 1120124440 |
6 | 125405111 |
7 | 30202123 |
oct | 11434443 |
9 | 4637177 |
10 | 2504995 |
11 | 1461049 |
12 | a09797 |
13 | 69925c |
14 | 492c83 |
15 | 34734a |
hex | 263923 |
2504995 has 8 divisors (see below), whose sum is σ = 3047616. Its totient is φ = 1976256.
The previous prime is 2504987. The next prime is 2505007. The reversal of 2504995 is 5994052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2504995 - 23 = 2504987 is a prime.
It is a Duffinian number.
2504995 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2504995.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3067 + ... + 3796.
It is an arithmetic number, because the mean of its divisors is an integer number (380952).
22504995 is an apocalyptic number.
2504995 is a deficient number, since it is larger than the sum of its proper divisors (542621).
2504995 is an equidigital number, since it uses as much as digits as its factorization.
2504995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6941.
The product of its (nonzero) digits is 16200, while the sum is 34.
The square root of 2504995 is about 1582.7175995736. The cubic root of 2504995 is about 135.8112108033.
The spelling of 2504995 in words is "two million, five hundred four thousand, nine hundred ninety-five".
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